iRacing is an online motorsports simulation built around organized competition, bringing disciplines from stock cars and dirt racing to sports cars and Grand Prix racing into one service. Its central appeal is racing against other people through a shared, organized environment, rather than treating the track as only a solo time-trial setting. The game describes itself as a computer-based racing simulation, with officially sanctioned racing among its defining features.
Players can choose among open practice, qualifying, testing, ghost racing and time trials, as well as head-to-head races. Track surfaces change during a race, adding a dynamic element to the driving. Team events divide responsibilities such as driving, spotting and pit-crew work among teammates, while private sessions and leagues let groups arrange their own competition. The catalog spans a wide range of cars and tracks, including officially licensed vehicles and laser-scanned replicas of real circuits.
Its format is less a single race mode than a connected motorsport platform, where solo preparation, direct competition and coordinated team driving sit alongside one another.
